Pharmaceutical Grade Sorbic Acid USP from United States
Pharmaceutical grade sorbic acid meeting USP monograph standards for use in sterile and non-sterile pharmaceutical formulations as a preservative. It is a chemically defined unsaturated acyclic monocarboxylic acid, classifiable under tariff item 2916.19.00 as 'Other'.
Duty Rate — United States → Canada
0%
Import Tips
• Provide a certificate of analysis confirming USP compliance
• Ensure the product is not classified under pharmaceutical headings (e.g
• 3003 or 3004) if not put up in measured doses
• Document the pharmaceutical use to support classification